compile error

[y0n]

hi,

ich wollte ein tutorial machen wo es um eine user registration geht ich habe alles befolgt wie beschrieben doch ich erhalte jedesmal einen fehler. an was kann das liegen?!

hier das tut: http://www.javaworld.com/javaworld/jw-04-2001/jw-0427-forms.html

wenn ich z.B wie in dem tutorial beschrieben die MyForm.java compilieren will passiert folgendes:

javac MyForm.java
MyForm.java:3: package iostrovica.form does not exist
import iostrovica.form.*;
^
MyForm.java:4: package mypackage.fieldcontroll does not exist
import mypackage.fieldcontroll.*;
^
MyForm.java:10: cannot find symbol
symbol: class Form
public class MyForm extends Form {
                            ^
MyForm.java:12: cannot find symbol
symbol  : class CharRestriction
location: class mypackage.MyForm
   private CharRestriction charRes;
           ^
MyForm.java:13: cannot find symbol
symbol  : class LoginRestriction
location: class mypackage.MyForm
   private LoginRestriction loginRes;
           ^
MyForm.java:14: cannot find symbol
symbol  : class TextRestriction
location: class mypackage.MyForm
   private TextRestriction textResForLogin;
           ^
MyForm.java:15: cannot find symbol
symbol  : class TextRestriction
location: class mypackage.MyForm
   private TextRestriction textResForPassword;
           ^
MyForm.java:34: cannot find symbol
symbol  : class FormElement
location: class mypackage.MyForm
   public FormElement[] getFormElements() {
          ^
MyForm.java:18: cannot find symbol
symbol  : class CharRestriction
location: class mypackage.MyForm
      charRes = new CharRestriction();
                    ^
MyForm.java:19: cannot find symbol
symbol  : class LoginRestriction
location: class mypackage.MyForm
      loginRes = new LoginRestriction();
                     ^
MyForm.java:21: cannot find symbol
symbol  : class TextRestriction
location: class mypackage.MyForm
      textResForLogin = new TextRestriction();
                            ^
MyForm.java:25: cannot find symbol
symbol  : class TextRestriction
location: class mypackage.MyForm
      textResForPassword = new TextRestriction();
                               ^
MyForm.java:36: cannot find symbol
symbol  : class TextBox
location: class mypackage.MyForm
      TextBox login = new TextBox();
      ^
MyForm.java:36: cannot find symbol
symbol  : class TextBox
location: class mypackage.MyForm
      TextBox login = new TextBox();
                          ^
MyForm.java:43: cannot find symbol
symbol  : class PasswordBox
location: class mypackage.MyForm
      PasswordBox password = new PasswordBox();
      ^
MyForm.java:43: cannot find symbol
symbol  : class PasswordBox
location: class mypackage.MyForm
      PasswordBox password = new PasswordBox();
                                 ^
MyForm.java:48: cannot find symbol
symbol  : class PasswordBox
location: class mypackage.MyForm
      PasswordBox passwordAgain = new PasswordBox();
      ^
MyForm.java:48: cannot find symbol
symbol  : class PasswordBox
location: class mypackage.MyForm
      PasswordBox passwordAgain = new PasswordBox();
                                      ^
MyForm.java:53: cannot find symbol
symbol  : class RadioButton
location: class mypackage.MyForm
      RadioButton gender = new RadioButton();
      ^
MyForm.java:53: cannot find symbol
symbol  : class RadioButton
location: class mypackage.MyForm
      RadioButton gender = new RadioButton();
                               ^
MyForm.java:57: cannot find symbol
symbol  : class CheckBox
location: class mypackage.MyForm
      CheckBox lookingFor = new CheckBox();
      ^
MyForm.java:57: cannot find symbol
symbol  : class CheckBox
location: class mypackage.MyForm
      CheckBox lookingFor = new CheckBox();
                                ^
MyForm.java:62: cannot find symbol
symbol  : class MenuBox
location: class mypackage.MyForm
      MenuBox province = new MenuBox();
      ^
MyForm.java:62: cannot find symbol
symbol  : class MenuBox
location: class mypackage.MyForm
      MenuBox province = new MenuBox();
                             ^
MyForm.java:65: cannot find symbol
symbol  : class TextBox
location: class mypackage.MyForm
      TextBox comments = new TextBox();
      ^
MyForm.java:65: cannot find symbol
symbol  : class TextBox
location: class mypackage.MyForm
      TextBox comments = new TextBox();
                             ^
MyForm.java:69: cannot find symbol
symbol  : class FormElement
location: class mypackage.MyForm
      return new FormElement[]{login, password, passwordAgain, gender, lookingFor, province, comments};
                 ^
27 errors

kann mir da jmd. helfen sorry bin noch anfaenger.

vielen dank im vorraus

 

[The_S]

Das sagt weitesgehend, dass er die importe nicht finden kann und auch einige objekte nicht. Bevor du sowas machst, solltest du dir ein Anfängerbuch kaufen und wenigstens die Basics lernen.

 

[Guest]

hi,

ich weiss ich habe ja eins aber ich brauche eine user registration fuer meine homepage deshalb wollte ich ja ein tutorial machen und dachte dieses wuerde auch funktionieren. nun weiss ich nicht wie ich das machen soll ich brauche unbedingt eine user registration.


ich will ja gar keine anleitung wie es exakt geht nur tips oder ein hinweis

mfg,
gast

 

[Solour]

(poste mal genau deinen code, also die "MyForm.java" und evtl. weitere src-files..)

die packages die du da verwenden willst sind z.T. nicht standard
"iostrovica.form" z.B.
also entweder von da wo du den src her hast auch runterladen oder wirklich erstmal was anderes machen